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14011924 = 2216212161
BaseRepresentation
bin110101011100…
…111000010100
3222100212202011
4311130320110
512041340144
61220154004
7230046043
oct65347024
928325664
1014011924
117a00403
124838904
132b979a4
141c0a55a
15136ba34
hexd5ce14

14011924 has 12 divisors (see below), whose sum is σ = 24547348. Its totient is φ = 6998400.

The previous prime is 14011909. The next prime is 14011957. The reversal of 14011924 is 42911041.

14011924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9809424 + 4202500 = 3132^2 + 2050^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14011895 and 14011904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5404 + ... + 7564.

Almost surely, 214011924 is an apocalyptic number.

It is an amenable number.

14011924 is a deficient number, since it is larger than the sum of its proper divisors (10535424).

14011924 is a wasteful number, since it uses less digits than its factorization.

14011924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786 (or 3784 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 14011924 is about 3743.2504591598. The cubic root of 14011924 is about 241.0826320871.

Adding to 14011924 its reverse (42911041), we get a palindrome (56922965).

The spelling of 14011924 in words is "fourteen million, eleven thousand, nine hundred twenty-four".

Divisors: 1 2 4 1621 2161 3242 4322 6484 8644 3502981 7005962 14011924